55605440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15797}}^1$

素因数の和:15825

約数の個数: 56

約数和(自身を含む): 144456912

約数和(自身を除く): 88851472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15797, 31594, 63188, 78985, 126376, 157970, 173767, 252752, 315940, 347534, 505504, 631880, 695068, 868835, 1011008, 1263760, 1390136, 1737670, 2527520, 2780272, 3475340, 5055040, 5560544, 6950680, 11121088, 13901360, 27802720, 55605440]

約数ペア:

[(1, 55605440), (2, 27802720), (4, 13901360), (5, 11121088), (8, 6950680), (10, 5560544), (11, 5055040), (16, 3475340), (20, 2780272), (22, 2527520), (32, 1737670), (40, 1390136), (44, 1263760), (55, 1011008), (64, 868835), (80, 695068), (88, 631880), (110, 505504), (160, 347534), (176, 315940), (220, 252752), (320, 173767), (352, 157970), (440, 126376), (704, 78985), (880, 63188), (1760, 31594), (3520, 15797)]